Mooney M20V Acclaim Ultra, Руководство по эксплуатации для пилотов

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MOONEY
M20V ACCLAIM ULTRA
SECTION III
EMERGENCY PROCEDURES
3 - 18
AIRPLANE FLIGHT MANUAL
ORIGINAL ISSUE - 03-16-2017
An interruption in fuel flow or manifold pressure to the engine will result in turbocharger “run-
down”. At high altitude, merely restoring fuel flow may not cause the engine to restart, because
without turbocharger boost, the mixture will be excessively rich. If the engine does not fire, there
will be insufficient mass flow through the exhaust to turn the turbine. This condition may lead one
to suspect a turbocharger failure. Follow the procedures described in ENGINE POWER LOSS
IN FLIGHT (Above 400 Feel AGL) . Engine starting will be apparent by a surge of power. As the
turbocharger begins to operate, manifold pressure will increase and mixture can be adjusted
accordingly. If manifold pressure does not increase then the turbocharger has failed. If turbo-
charger failure is a result of a loose, disconnected or burned through exhaust, then a serious fire
hazard exists.
TURBOCHARGER OVERBOOST
If the turbocharger wastegate control fails in the CLOSED position, an engine power overboost
condition may occur. The following procedure is recommended for an overboost condition:
Throttle
REDUCE as required to keep manifold pressure within limits . . . . . . . . . . . . . . . . . . . .
ENGINE ROUGHNESS
Engine instruments CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Selector OTHER TANK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mixture READJUST for smooth operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Magneto/Starter Switch Select R or L or BOTH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If roughness disappears on single magneto, monitor power and continue on selected magneto.
-WARNING-
The engine may quit completely when one magneto is switched off if the other mag-
neto is faulty. If this happens, close throttle to idle and mixture to idle cutoff before
turning magnetos ON to prevent a severe backfire. When magnetos have been turned
back ON, proceed to POWER LOSS - IN FLIGHT . Severe roughness may be sufficient
to cause propeller separation. Do not continue to operate a rough engine unless
there is no other alternative.
Throttle REDUCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
check for a throttle setting that may cause roughness to decrease . . . . . . . . . . . . . . . . . . . . . . . .
If severe engine roughness cannot be eliminated,
LAND AS SOON AS PRACTICABLE .
HIGH CYLINDER HEAD TEMPERATURE
Mixture ENRICH As Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Airspeed INCREASE As Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power REDUCE - if temperature cannot be maintained within limits . . . . . . . . . . . . . . . . . . . . .
HIGH OIL TEMPERATURE
-NOTE-
Prolonged high oil temperature indications will usually be accompanied by a
drop in oil pressure. If oil pressure remains normal, then a high temperature indi-
cation may be caused by a faulty instrument display or thermocouple.
Airspeed INCREASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power REDUCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PREPARE FOR POSSIBLE ENGINE FAILURE IF TEMPERATURE CONTINUES HIGH.
Revision A: 08-18-2017